Home / 50,727,442,605.30-76,091,163,907.95-36,723,476,243.70

Finding the Fourth Proportional to 50,727,442,605.30, 76,091,163,907.95 and 36,723,476,243.70

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Solution

The fourth proportional to 50,727,442,605.30, 76,091,163,907.95 and 36,723,476,243.70 is: 55,085,214,365.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,727,442,605.30 : 76,091,163,907.95 = 36,723,476,243.70 : x
  2. Step 2: Convert to fraction form
    50,727,442,605.30/76,091,163,907.95 = 36,723,476,243.70/x
  3. Step 3: Cross multiply
    50,727,442,605.30x = 76,091,163,907.95 × 36,723,476,243.70
  4. Step 4: Simplify right side
    50,727,442,605.30x = 2,794,332,050,129,084,219,392
  5. Step 5: Solve for x
    x = 2,794,332,050,129,084,219,392/50,727,442,605.30
  6. Step 6: Final answer
    x = 55,085,214,365.55

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.